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There's no way you can memorize everything in the National Electrical Code. But if you understand why and what is intended, you will be better prepared to remember the details you need for every day use.
Mastering the NEC DVDs are designed to help electricians, designers, supervisors, contractors and maintainers understand the NEC.
Topics covered:
Principles of Safe Equipment Grounding
Recognized Grounding Connectors
Receptacle Grounding
Connections to Boxes & Receptacles Isolated Ground Receptacles
Sizing Equipment Grounding Conductors
Sizing for Parallel Conduit Runs
Sizing for Voltage drop
Code Recognized Grounding Conductors
Hazardous Location Grounding, Grounding of Transformer Secondaries
Grounding Circuits at Separate Buildings
Range & Dryer Grounding, Grounding Old Two-Wire Installations
Other versions of 2005 Mastering the NEC - Understanding Grounding Part 2: Circuits and Equipment # 9 are also Available:
